On 05/29/2014 06:54 PM, Steve Boyer wrote:
On Thu, May 29, 2014 at 8:04 AM, Vijay Kanta <[email protected] <mailto:[email protected]>> wrote:On 05/28/2014 06:15 PM, Steve Boyer wrote:On Wed, May 28, 2014 at 3:34 AM, Vijay Kanta <[email protected] <mailto:[email protected]>> wrote: On 05/28/2014 05:17 AM, Carl Eugen Hoyos wrote: Vijay Kanta <viju.kantah@...> <mailto:viju.kantah@...> writes: Can it be quicker and less resource hungry by altering the following command? :~$ /usr/local/bin/ffmpeg -i /link/to/music.mp3 -i /link/to/video.mp4 -vcodec libx264 -crf 23 -vf subtitles=/link/to/subtitles.srt -strict -2 /link/to/muxed.mp4 This is missing console output but at least -preset ultrafast (and friends) come to mind. This command will (if I understand correctly) transcode your audio. Using "-c:a copy" will copy the audio.mp3 into the muxed.mp4 container. Same thing with "-c:v copy" as the video.mp4 is (obviously) already in an MP4 container, it should be a trivial matter to mux the two streams into a single MP4. Carl Eugen _______________________________________________ Libav-user mailing list [email protected] <mailto:[email protected]> http://ffmpeg.org/mailman/listinfo/libav-user Sorry, what do you mean by missing console output? This command does output to the shell. It would help us even more if you could provide what your console outputs when the command runs. Regards, ~Vijay. Steve _______________________________________________ Libav-user mailing list [email protected] <mailto:[email protected]> http://ffmpeg.org/mailman/listinfo/libav-userHey, it doesn't work or I couldn't do it properly. Here's the command and output. FFMPEG-COMMAND: /usr/local/bin/ffmpeg -i music/qT0pdDhKxFDnfJHq2.mp3 -c:a copy -i video/HKp1ZpHbANT4dmGRC.mp4 -vcodec libx264 -crf 23 -vf subtitles=subtitles/1718379803.srt -preset ultrafast -strict -2 film/HKp1ZpHbANT4dmGRC.mp4 ffmpeg version 2.1.1 Copyright (c) 2000-2013 the FFmpeg developers built on Dec 15 2013 14:17:24 with gcc 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5) configuration: --enable-libass --enable-shared --enable-libx264 --enable-gpl libavutil 52. 48.101 / 52. 48.101 libavcodec 55. 39.101 / 55. 39.101 libavformat 55. 19.104 / 55. 19.104 libavdevice 55. 5.100 / 55. 5.100 libavfilter 3. 90.100 / 3. 90.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 libpostproc 52. 3.100 / 52. 3.100 Input #0, mp3, from 'music/qT0pdDhKxFDnfJHq2.mp3': Metadata: title : Legendary artist : Oval album : Ringtone EP track : 1 Duration: 00:00:50.86, start: 0.000000, bitrate: 128 kb/s Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 128 kb/s Unknown decoder 'copy'Vijay, Can you send me the input files so I can help come up with a fix? I am away from my home computer where I have a variety of mp4s and mp3s to test with. To me, this SHOULDN'T fail, so I am curious to see this myself.Steve Regards, ~Vijay. _______________________________________________ Libav-user mailing list [email protected] <mailto:[email protected]> http://ffmpeg.org/mailman/listinfo/libav-user _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
Hey Steve, I am wondering how the media can help solve a command format. Regards, ~Vijay.
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